package book.crawler.mapper;



import book.crawler.entity.Book;
import org.springframework.stereotype.Repository;


/**
 * @author jiale
 * @version 1.0
 * @description这是与数据库交互的类
 * @date 2022/07/26 10:34
 **/
@Repository
public interface BookMapper {

    int bookinsert(Book book);
}
